rgw: take placement_rule from bucket info in update_containers_stats

in case the cls_user_bucket_entry doesn't contain a placement_rule, take
it from the bucket instance info

Signed-off-by: Casey Bodley <cbodley@redhat.com>

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index 6bcb81a0d20b4eeb5779d99cabf1227cced0149e..1b5844955d82c7d9e1186faa4ed11d57295e14fa 100644 (file)
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -12128,6 +12128,10 @@ int RGWRados::update_containers_stats(map<string, RGWBucketEnt>& m)
         ent.size_rounded += stats.total_size_rounded;
       }
     }
+
+    // fill in placement_rule from the bucket instance for use in swift's
+    // per-storage policy statistics
+    ent.placement_rule = std::move(bucket_info.placement_rule);
   }
 
   return m.size();